1.
Write an inequality to describe a number that is at least 0.
A.
n
> 0
B.
C.
D.
n
< 0
Hint
2.
Which inequality does
not
illustrate the Addition Property of Inequality?
A.
If
a
<
b
, then
a
+
c
<
b
+
c
.
B.
–3 – 2 < –1 + 1
C.
8 + 1 > 0 + 1
D.
–5 + 3 < 5 + 3
Hint
3.
Identify the correct graph for the solution of
.
A.
B.
C.
D.
Hint
4.
Solve
.
A.
B.
C.
D.
Hint
5.
Solve
.
A.
B.
C.
D.
Hint
6.
Solve 6 - 5
x
< 11.
A.
x
> -1
B.
C.
x
< -1
D.
x
> 1
Hint
7.
Choose the best answer. Two inequalities, such as
x
< 10 and
x
> –1, form a(n) _____.
A.
complex inequality
B.
compound inequality
C.
intersecting inequality
D.
set of inequalities
Hint
8.
Absolute value can be thought of in relationship to distance on a number line. Which statement is correct about |
x
| < 5?
A.
The distance from any point on the number line is greater than 5.
B.
The distance from 0 is greater than 5.
C.
The distance from 0 is less than 5.
D.
The distance from any point on the number line is less than 5.
Hint
9.
Solve |
x
+ 3| > 5. Identify the correct graph of the solution.
A.
B.
C.
D.
Hint
10.
Rob is shopping at his favorite health food store. He does not want to spend more than $25.00 there. Write an inequality to represent this situation.
A.
s
> 25
B.
s
< 25
C.
s
25
D.
s
25
Hint
11.
Solve the equation
.
A.
z
-2
B.
z
-2
C.
z
-50
D.
z
-50
Hint
12.
Solve -2
x
+ 5
7 or 3
x
– 1
11.
A.
x
4
B.
x
4 or
x
-1
C.
no solution
D.
x
-1
Hint
13.
Which inequality represents the graph?
A.
2
y
+ 2
x
> 1
B.
y
+
x
> 2
C.
y
+
x
< 2
D.
2
y
+ 2
x
< 1
Hint
14.
Which point is a solution of the inequality graphed?
A.
(3, -1)
B.
(2, 3)
C.
(1, 3)
D.
(5, -1)
Hint